Hundred Chart app for iPhone and iPad

With Hundred Chart, children can developing a sense of number and learning about counting, number patterns, the properties of numbers.
This app includes such ideas as whether numbers are prime or composite, whether they are even or odd, and how numbers relate to other numbers.
Experiences with these ideas help students develop understanding of our number system.
Hundred Chart is the digital version of activities played in classrooms as mathematical warm ups. Teachers know that these activities provide opportunities to challenge young students understanding number, numeration and place value, allowing a whole group activity for different abilities of students.

Features for practice:

*Count t0 20 or 100
*Skip Count by 2s ~ 10s
*Fill In The Missing Number
*Even & Odd
*Prime & Composite
*Compare Numbers with Digits

Hundred Chart is a great educational tool that supports Numbers and Number Sense Core Standards.